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Main product image of 74 Gallon BT-80 75,100 BTU Commercial Gas Water Heater (NG)
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74 Gallon BT-80 75,100 BTU Commercial Gas Water Heater (NG)
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$3,678.00 each
In Stock
In Stock
Get 10 Mon, Jul 13 - Wed, Jul 15

Lift Gate

This product weighs 270 lbs. and may require the use of a lift gate. If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Fuel Type
Natural Gas
Product Highlight: Capacity (Gallons)
71 Gallons
Product Highlight: Height (Inches)
61.125" Height
Product Highlight: Diameter (Inches)
26-1/2" Diameter
Product Highlight: Vent Type
Type B
Product Highlight: Max Pressure (PSI)
150 MAX PSI

Description

Product Details:

  • Delivers 73 GPH at 100F Rise
  • Fully automated controls with safety shutoff
  • Patented eco-friendly Green Choice Gas Burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements
  • Innovative anode design delivers advanced tank corrosion protection
  • Push-button piezo ignitor makes lighting pilot fast & easy
  • Patented Blue Diamond glass tank lining protects against corrosion
  • Enhanced flow brass drain valve designed for easy maintenance and easy operation
  • Eco-Friendly non-CFC foam insulation, external heat traps and specially designed combustion chamber combine for maximum savings on operating costs
  • Factory-installed heat trap nipples for faster installation
  • 3-year limited tank and 1-year limited parts warranty
  • Conservationist BT-80 features fully automated controls with safety shutoff that is accurate, dependable control system requires no electric connections. BT-80 models provide reliable, efficient service for applications such as office buildings and duplex/fourplex apartment homes. BT-80 uses 75,100 BTU/h of gas to deliver 73 GPH at 100F rise. A. O. Smith offers the largest commercial product selection available, including the most specified commercial unit in the U.S. We offer more than 500 different commercial models, including gas fired, oil-fired and electric configurations, ranging in capacities from 5 to 10,000 gallons, with input range from 50,000 BTU to the equivalent of 4,000,000 BTU. Our comprehensive line is the natural fit for spec jobs requiring everything from the smallest commercial installation up to the largest multi-structure complex.

Specs

Application:

Plumbing

Fuel Type:

Natural Gas

Capacity (Gallons):

71

Height (Inches):

61.125"

Vent Size:

4"

Vent Type:

Type B

Diameter (Inches):

26-1/2"

Efficiency:

80%

Water Connection:

1"

Gas Connection:

1/2"

Max Pressure (PSI):

150

Weight (lbs):

271 lbs

BTU Input:

75100

Max Pressure:

14" W.C.

Recovery 40°F Rise:

182 GPH

Recovery 100°F Rise:

73 GPH

Recovery 140°F Rise:

52 GPH

Warranty:

3 Year Limited Tank

Contact

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Product Reviews

4.44 out of 9 reviews
89% would recommend this product
4.44
out of 9 Reviews
89% would recommend this product
WRITE A REVIEW
5 star
67%
4 star
22%
3 star
0%
2 star
11%
1 star
0%
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Showing 1-9 of 9 reviews

Tank only last 3.5 years

We are not residential, but don't use it harder than I think should be expected for a 75 gallon water heater. The tank leaks after 3.5 years, which I find very disappointing.
Merchant response
3 years ago
Hello, Thank you for your feedback, we greatly appreciate that you have taken the time to provide a review on this item. We apologize if you were unhappy with the item you ordered in any way. We do accept returns on items that can be determined to be defective. We sincerely apologize for any inconvenience you may have experienced. If you would be interested in setting up a return if this is a defective item or need assistance locating a different part please feel free to contact our customer care team at 1-888-757-4774 or chat online under “Contact & Support” on our website. Thank you, Danielle D. Supplyhouse.com Team
Nightfox
Scottdale, Pa
3 years ago
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I would buy this product again.

Great delivery..Great price.
Stu B.
Buffalo,NY
5 years ago
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SupplyHouse is the best.

This is second water heater I brought from SuppyHouse. Both deal went very smooth. SupplyHouse is the best.
Tom Shen
Ocala , FL
6 years ago
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Great service

The appliance showed up damaged but this was quickly and easily resolved and a new one was sent out immediately.
JT
Dayton Ohio
6 years ago
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Exactly what we needed and delivery was included.

Local commercial supply house had nothing over 50 gallons and did not think they could get one this large. Found this exact replacement online. It seemed a bit pricey, but with delivery included in the price of this well over two hundred pound commercial unit, we are very pleased. It went in quickly and works great.
Mike
Florida
6 years ago
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Perfect!

Perfect!
Joe
New York
7 years ago
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I would by this product again

We use this water heater in our Fraternal club/ restaurant. So far it has delivered as expected. Easy to install and price was right. Good value.
Jim
South Bend, IN
10 years ago
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Happy

Very happy
G
Long Island city
10 years ago
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Unit as described

Used in a commercial application -- typical AO Smith quality. Delivery was a little slow.
plumber
Kankakee, IL
11 years ago
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Product Q&A

4 Questions
4 Questions
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Q: Can it be converted to lp gas

Asked by Greg 8 years ago

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Verified Author and ReplyVerified Reply- Supplyhouse.com Team

There is no specific conversion kit for the NG Commercial water heater but the LP version is SKU BT-100-LP and can be found here: https://www.supplyhouse.com/AO-Smith-BT-100-LP-98-Gallon-75100-BTU-Commercial-Gas-Water-Heater-LP

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Q: what is the warranty on this heater?

Asked by pat 9 years ago

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Verified Author and ReplyVerified Reply- SupplyHouse Staff

3-Year Limited Tank Warranty

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Q: can we convert to electronic ignition?

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

No, you cannot convert to electric ignition.

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Q: Does this unit have plumbing supply on top as well as on the sides? I'm buying a used one and it is plumbed from the top right now, but I'm wondering if you have plumbing available on the sides; perhaps the holes are plugged up. Let me know. Wortham 443 801 3535

Asked by 16 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

The hot and cold supply are located on the top of the unit only. As far as purchasing a used unit, we never recommend purchasing a unit that has been used, as this will void the manufacturer's warranty. All of PexSupply's items are brand new and we honor all manufacturer's warranties.

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